Unscramble Istrees

What is the meaning of word istrees unscrambled?

What 7 letter words can be made from letters I S T R E E S:

1. resites - Definition of resites

Make more words by adding or removing letters

How many 6 letter words can you make from letters I S T R E E S?

1. esters - Definition of esters

2. reests - Definition of reests

3. resets - Definition of resets

4. resist - Definition of resist

5. resite - Definition of resite

6. resits - Definition of resits

7. reties - Definition of reties

8. seiser - Definition of seiser

9. serest - Definition of serest

10. series - Definition of series

11. sirees - Definition of sirees

12. sister - Definition of sister

13. steers - Definition of steers

14. steres - Definition of steres

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling strees
2) Removing the letter S and unscrambling itrees
3) Removing the letter T and unscrambling isrees
4) Removing the letter R and unscrambling istees
5) Removing the letter E and unscrambling istres
6) Removing the letter E and unscrambling istres
7) Removing the letter S and unscrambling istree

More anagrams containing the letters I S T R E E S
istrese istrsee rtsiees iseestr